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6. Pre-Operation Checks
6-1. Items for Pre-Operation Checks
This is a very important for preventing fall accident involving a vehicle and personal injury, by making
routine work that involve the use of the lift safe. Perform the pre-operation checks before operation
every day. Immediately stop use of the lift and make sure it is repaired and safety is verified before
using when any abnormality is discovered.
Contact the lift supplier from whom the lift was purchased if any parts required for repairs and
replacements.
Inspection item
Inspection method
Processing / reference page
Make sure that the air is supplied
at appropriate pressure (the set
pressure is 0.7 MPa).
Verify the pressure on the filter regulator.
Adjust the pressure to the
appropriate value.
Refer to Section 6-2,
“Inspecting Filter Regulator”.
Verify drain of filter regulator.
Verify that no water is found inside.
Drain water.
Refer to Section 6-2,
“Inspecting Filter Regulator”.
Verify smooth raising and lowering.
Perform visual and auditory checks while
performing the full stroke operation of the lift
and arms, with no vehicle loaded.
Contact the lift supplier from
whom the product was
purchased if any abnormality is
discovered.
Verify to ensure there are no oil
leaks.
Perform visual check.
Verify to ensure there is no
abnormality (damage, deformation,
scratch, etc.) with external
appearance of the lift unit.
Perform visual check.
Verify to ensure there are no air
leaks.
Perform visual and auditory checks.
Verify to ensure there is no
abnormality with electrical system
and that the unit operates well.
Perform visual and auditory checks.
Verify to ensure there is no
abnormal noise with the lift unit,
motor or pump.
Perform visual and auditory checks.
Verify to ensure that the lowering
stop hooks are functioning
properly.
Verify to ensure that the lowering stop hooks
are engaged when the lift is not descending
and that they are disengaged when the lift is
being lowered.
Verify to ensure there are no
damages with the remote control
switch and cabtire cable.
Verify to ensure that the unit operates as
displayed on the remote control and also
visually verify conditions for damages.
